Fault identification of LCC HVDC using signal processing techniques

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Line commutated HVDC (LCC HVDC) technology has been in operation with a high level reliability and little maintenance requirements for more than 30 years. This technology plays an important role in particular in the wind energy industry. The current-source based or classical LCC-HVDC systems are being considered for buried cable transmission as well as overhead transmission. The fault analysis and protection of LCC-HVDC system is a very important aspect in terms of power system stability. This paper presents a comparative study of abc to dq0 transformation, and wavelet transform-based analysis for the identification of faults in an LCC HVDC system.

Original languageEnglish
Title of host publication2013 48th International Universities' Power Engineering Conference, UPEC 2013
DOIs
Publication statusPublished - 2013
Event2013 48th International Universities' Power Engineering Conference, UPEC 2013 - Dublin, Ireland
Duration: 2 Sep 20135 Sep 2013

Publication series

NameProceedings of the Universities Power Engineering Conference

Conference

Conference2013 48th International Universities' Power Engineering Conference, UPEC 2013
Country/TerritoryIreland
CityDublin
Period2/09/135/09/13

Keywords

  • LCC HVDC
  • Matlab/Simulink
  • abc to dq0 transform
  • fault analysis
  • fault detection
  • wavelet transform

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